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| author | Inki Dae | 2017-01-17 11:47:26 +0100 |
|---|---|---|
| committer | Inki Dae | 2017-01-31 00:49:42 +0100 |
| commit | 9db41d43236411d38778eda2b5987f9b65498c48 (patch) | |
| tree | 1983c740b8ecc2c09c0bad3973f248243c683dc3 | |
| parent | drm/exynos: mic: Add runtime PM support (diff) | |
| download | kernel-qcow2-linux-9db41d43236411d38778eda2b5987f9b65498c48.tar.gz kernel-qcow2-linux-9db41d43236411d38778eda2b5987f9b65498c48.tar.xz kernel-qcow2-linux-9db41d43236411d38778eda2b5987f9b65498c48.zip | |
drm/exynos: remove unnecessary codes
This patch removes exynos_drm_crtc_cancel_page_flip call
when drm is closed because at that time, events will be released
by drm_events_release function.
Changelog v1:
- remove exynos_drm_crtc_cancel_page_flip function also because
this funtion isn't used anymore.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_crtc.c | 20 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_crtc.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.c | 5 |
3 files changed, 0 insertions, 29 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index 309c8ee52524..8dd59b9e5694 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -203,23 +203,3 @@ void exynos_drm_crtc_te_handler(struct drm_crtc *crtc) if (exynos_crtc->ops->te_handler) exynos_crtc->ops->te_handler(exynos_crtc); } - -void exynos_drm_crtc_cancel_page_flip(struct drm_crtc *crtc, - struct drm_file *file) -{ - struct drm_pending_vblank_event *e; - unsigned long flags; - - spin_lock_irqsave(&crtc->dev->event_lock, flags); - - e = crtc->state->event; - if (e && e->base.file_priv == file) - crtc->state->event = NULL; - else - e = NULL; - - spin_unlock_irqrestore(&crtc->dev->event_lock, flags); - - if (e) - drm_event_cancel_free(crtc->dev, &e->base); -} diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.h b/drivers/gpu/drm/exynos/exynos_drm_crtc.h index cfdcf3e4eb1b..6a581a8af465 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.h +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.h @@ -40,8 +40,4 @@ int exynos_drm_crtc_get_pipe_from_type(struct drm_device *drm_dev, */ void exynos_drm_crtc_te_handler(struct drm_crtc *crtc); -/* This function cancels a page flip request. */ -void exynos_drm_crtc_cancel_page_flip(struct drm_crtc *crtc, - struct drm_file *file); - #endif diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 3ec053542e93..34e13422852e 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -307,12 +307,7 @@ err_file_priv_free: static void exynos_drm_preclose(struct drm_device *dev, struct drm_file *file) { - struct drm_crtc *crtc; - exynos_drm_subdrv_close(dev, file); - - list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) - exynos_drm_crtc_cancel_page_flip(crtc, file); } static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file) |